I have a 1973 GTO with a 4speed muncie m20 and I was wondering if the shifter was floor mounted on a hump, or right on the tunnel? Also what Hurst shifter came standard with 4speed? this is also a non console car. any help or pictures would be great.

From what it looks like for that to happen though, there must have been an extension of the tunnel like a boot because the shifter would be to far offset from the tunnel to come straight up. the people who had this before us hacked the tunnel to put a different shifter in and we are wondering what it would look like stock, any ideas on where to point us in the direction to find this out?